def list_messages(request, page=1, talk_id=None, lib=None):
"""Add a message to an existing talk.
"""
if request.POST:
form = ContactUserForm(data=request.POST)
if form.is_valid():
lib.add_message_to_talk(talk_id=talk_id,
message=form.cleaned_data['message'])
return redirect("talks:list_messages", talk_id)
else:
form = ContactUserForm()
talk = lib.get_talk(talk_id)
messages = lib.list_talk_messages(talk_id)
if request.bvuser.id == talk.from_user.id:
to_user = talk.trip.user
else:
to_user = talk.from_user
return render_to_response('talks/list_messages.html', {
'to_user' : to_user,
'talk' : talk,
'form' : form,
'messages': messages,
'is_talk': True,
}, context_instance=RequestContext(request))
def cancel_talk(request, talk_id=None, lib=None):
"""Cancel the negociation talk.
Cancelling a negociation talk must have a reason, so we use the contact
form.
"""
if request.POST:
form = ContactUserForm(data=request.POST)
if form.is_valid():
lib.delete_talk(talk_id, form.cleaned_data['message'])
return redirect("talks:list")
else:
form = ContactUserForm()
talk = lib.get_talk(talk_id)
return render_to_response('talks/cancel_talk.html', {
'talk' : talk,
'form' : form,
'is_talk': True,
}, context_instance=RequestContext(request))
def contact_user(request, trip_id=None, lib=None):
"""Create a new negociation about an announce
Create the negotiation, the message, send a mail to the user trip, and
redirect user to the list of negociations
If a negociation already exists for this announce and this user (the logged
one), redirect the user to the add message view
If one of the email field is empty, redirect user to the contact error view
This view is only accessible by connected users.
"""
if lib.talk_exists_for_trip(trip_id):
return redirect('talks:add_message', int(trip_id))
if request.POST :
form = ContactUserForm(data=request.POST)
if form.is_valid():
talk_id = lib.create_talk(trip_id, form.cleaned_data['message'])
return redirect('talks:list_messages', talk_id)
else:
# check if a conversation about this trip already exists
form = ContactUserForm()
libtrips = LibTrips(**lib.get_params())
trip = libtrips.get_trip(trip_id)
return render_to_response('talks/contact_user.html', {
'from_user' : request.bvuser,
'to_user' : trip.user,
'form' : form,
'trip': trip,
'is_talk': True,
}, context_instance=RequestContext(request))